1402234544241 has 12 divisors (see below), whose sum is σ = 2025460171332. Its totient is φ = 934818287616.

The previous prime is 1402234544159. The next prime is 1402234544279. The reversal of 1402234544241 is 1424454322041.

1402234544241 is a `hidden beast` number, since 1 + 4 + 0 + 223 + 4 + 5 + 4 + 424 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 892781206641 + 509453337600 = 944871^2 + 713760^2 .

It is not a de Polignac number, because 1402234544241 - 2¹¹ = 1402234542193 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1402234544196 and 1402234544205.

It is not an unprimeable number, because it can be changed into a prime (1402234544281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3182325 + ... + 3596061.

It is an arithmetic number, because the mean of its divisors is an integer number (168788347611).

Almost surely, 2^{1402234544241} is an apocalyptic number.

It is an amenable number.

1402234544241 is a deficient number, since it is larger than the sum of its proper divisors (623225627091).

1402234544241 is a wasteful number, since it uses less digits than its factorization.

1402234544241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790320 (or 790317 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 1402234544241 its reverse (1424454322041), we get a palindrome (2826688866282).

The spelling of 1402234544241 in words is "one trillion, four hundred two billion, two hundred thirty-four million, five hundred forty-four thousand, two hundred forty-one".